Figure 1: The Hp UreI urea channel hexamer. Figure 3: Structural conservation of a two-helical hairpin motif. Figure 4: Views of the Hp UreI channel traversed by urea. This first three-dimensional ...
Chronic gastric infection with Helicobacter pylori affects ~50% of the global population and is the leading cause for peptic ulcer disease and stomach cancer 1. Survival of H. pylori in acidic ...